2.16mm Gauge Pin Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of the combination of high repeatability, micrometre-class accuracy and workshop-hardy construction to secure reliable in-process checks and reduce rework. Order the item directly via Metav Werkzeuge or contact the technical team for specification matching and batch supply.

M323.216 Test Pin — 2.16 mm, ±0.001 mm accuracy, 50 mm length (Metav IndustryLine)

A M323.216 test pin designed for precise end-dimension verification and fixture-based inspection in metalworking and quality-control workshops

• 2.16 mm diameter with ±0.001 mm accuracy
• 50 mm hardened test pin for workshop use
• Manufactured from special steel for durability
• Individually supplied for flexible inspection

High-precision checks with measurable benefits

The probe delivers ±0.001 mm tolerance on a nominal 2.16 mm diameter, enabling micrometre-class control where small deviations determine part acceptance. For production processes that demand reproducible reference points, this level of accuracy reduces downstream scrap and shortens inspection cycles. The compact 50 mm length provides sufficient reach for most small‑component fixtures while keeping handling and fixturing simple. The measurable tightness of specification supports traceable quality documentation and faster decision-making on the shop floor.

Built for everyday workshop demands

Constructed from special steel, the component is specified for a workshop execution that balances wear resistance and dimensional stability under regular use. The material choice and single-item supply make it suitable for replacement in existing gauges and dowel arrangements without extensive retrofit. The lightweight profile (approx. 0.004 kg) minimises inertial effects during manual placement, while the straightforward geometry eases cleaning and inspection. Overall durability translates into fewer interruptions and a lower total cost of ownership across inspection cycles.

Simple integration into inspection fixtures and jigs

The straight design allows direct use as a reference or locating element in bench jigs, gauge heads and comparator fixtures. Supplied individually, the probe can be fitted where selective replacement or custom arrangement is required. Traceability is supported by the product identifiers and the concise specification, which assists quality teams when documenting measurement setups. When repeatable seating and stable reference surfaces are needed, the pin acts as a deterministic datum that keeps measurement uncertainty aligned with process capability.

How this precision part supports production flow

Introducing a precisely specified locating pin into periodic or sampled inspections improves both first‑pass yield and auditability. The combination of a narrow 2.16 mm diameter and ±0.001 mm tolerance is particularly effective for small bore gauging, end‑mass checks and critical-fit verification where minimal clearance must be confirmed. By reducing ambiguous fit results and the need for secondary checks, inspection throughput is increased and product conformity becomes easier to demonstrate during internal and external audits.

For tailored advice on specifying the right precision locating element, contact Metav Werkzeuge in Emmerich – Metav IndustryLine specialists can confirm suitability for existing fixtures and supply single items or batch quantities (info@metav-werkzeuge.com / +49 2822 7131930)

Technical data

• SKU: M323.216
• GTIN: 4061905055690
• Article: Test pin, single

Core dimensions

• Diameter: 2.16 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.004 kg

Materials & features

• Material: special steel
• Workshop execution
• Single-item supply
• Category: Test pins

FAQ

What applications suit this test pin best? Suitable for small-bore gauging, end-dimension checks and fixture locating; the M323.216 test pin (Metav IndustryLine, SKU M323.216) is specified for workshop inspection tasks requiring micrometre-level tolerance.

Is the material suitable for prolonged workshop use? Yes, the pin is made from special steel and supplied in a workshop version that balances wear resistance with dimensional stability for repeated seating and manual handling.

How does the ±0.001 mm tolerance affect inspection strategy? A tolerance of ±0.001 mm allows clear go/no-go decisions and reduces the need for secondary checks; specification of the M323.216 test pin ensures tighter process control and faster acceptance rates.

Can the pin be used directly in existing jigs and gauges? The straight geometry and single-item supply make the component easy to fit into comparator fixtures and bespoke jigs without major modification.

Are product identifiers available for traceability? Yes; the test pin is listed with GTIN 4061905055690 and SKU M323.216 to support traceability and inventory management.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com